Guests: Ex-Obama economy adviser Christina Romer, Astrophysicist Neil DeGrasse Tyson, Salon editor-at-large Joan Walsh, Palin biography filmmaker Stephen K Bannon and chef Anthony Bourdain.

Topics: US credit downgrade, debt ceiling deal, failure of the stimulus package, inability of Democrats to negotiate, 'job creators', defunding of science in America, Rick Perry's prayer festival, escaping poverty, would Hillary Clinton have been better, need for a left-wing tea party equivalent.

Political strategist Steve Bannon; astrophysicist Neil deGrasse Tyson; author Max Brooks; national security analyst Evelyn Farkas; reporter April Ryan.

First interview: Steve Bannon. On the panel: Mayor Andrew Gillum, Sarah Isgur, and Ezra Klein. Second interview: Fareed Zakaria.

Guests: An interview with Steve Bannon, former White House chief strategist and host of the podcast "Bannon's War Room." This week's panel discussion includes Piers Morgan, New York Post columnist and host of "Piers Morgan Uncensored" on YouTube; and Josh Rogin, lead global security analyst for Washington Post Intelligence and author of "Chaos Under Heaven: Trump, Xi, and the Battle for the Twenty-First Century."